G'day Teoh,

On 30/06/2016 11:47, Teoh Choon Zone wrote:
I rechecked and found out that I didn't use fpga_bridge3. I disabled and 
regenerate the DTB but the error still happened. The error looks like the 
fpga_manager
cannot find my rbf, no? Am I putting it at the correct place, which is 
"/lib/firmware"?
I'm interested in how this works as well.
Did you have to do anything with udev rules?

Mine contains:
cat /lib/udev/rules.d/50-firmware.rules
# do not edit this file, it will be overwritten on update

SUBSYSTEM=="firmware", ACTION=="add", RUN{builtin}="firmware"



Another question, do I configure the DTS correctly, especially the reg and 
ranges. I attached along my working DTS which I used in kernel 3.10.

On Wed, Jun 29, 2016 at 9:38 PM, Dalon Westergreen <dwest...@gmail.com 
<mailto:dwest...@gmail.com>> wrote:

    Are you really using all of the FPGA bridges?

    fpga-bridges = <&fpga_bridge0>, <&fpga_bridge1>,
    <&fpga_bridge2>, <&fpga_bridge3>;

    ??

    On Wed, Jun 29, 2016 at 2:11 AM, Teoh Choon Zone <choon-zone.t...@vie.com.my 
<mailto:choon-zone.t...@vie.com.my>> wrote:

        I'm testing the new framework to program FPGA through DTB overlay. But after I 
execute "echo socfpga_gen3cam_fpga.dtbo >
        /config/device-tree/overlays/socwks/path", I get error "fpga_manager fpga0: 
Error requesting firmware cyclonev_bw.rbf". FYI, I have put cyclonev_bw.rbf
        in /ib/firmware. Any idea guys? I attached along my DTS.


--
Regards
Phil Reid

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